flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Renewables surging in mix of U.S. energy generation

Energy Efficiency

Renewables surging in mix of U.S. energy generation

‘Tectonic Shift’ as coal use plummets; wind and solar rise.


By Peter Fabris, Contributing Editor | October 12, 2015
Renewables surging in mix of U.S. energy generation

Power County Wind Farm in Idaho. From 2000 to 2014, wind power production grew 33 fold. Photo: Energy.gov/Creative Commons

A recent report by the National Resources Defense Council, “A Tectonic Shift in America’s Energy Landscape,” documents the shift towards renewable sources of energy.

Among the findings:

  • Electricity consumption grew at only half the rate of population growth from 2000 to 2014. This is attributable largely to huge efficiency contributions from utility programs and government efficiency standards.
  • Over that same period, wind power production grew 33 fold, providing more than 4% of total US power generation in 2014.
  • By mid-2015, solar power had exceeded 20,000 megawatts nationwide, with one-third of the total coming into service in just the past 12 months.
  • Roughly 10% of the nation's energy supply came from renewable sources last year.
  • America's power plants burned less coal in 2014 than in 1990, and the annual total is down more than 21% from the peak year of 2005. Since then, total emissions of carbon pollution from the energy sector are down 10%.
  • In the transportation sector, U.S. oil use was slightly lower in 2014 than 1973, even though the economy tripled in size during that time. The fuel efficiency of America's auto fleet has grown by 25% in the past decade.

Related Stories

| Sep 13, 2010

World's busiest land port also to be its greenest

A larger, more efficient, and supergreen border crossing facility is planned for the San Ysidro (Calif.) Port of Entry to better handle the more than 100,000 people who cross the U.S.-Mexico border there each day.

| Sep 13, 2010

'A Model for the Entire Industry'

How a university and its Building Team forged a relationship with 'the toughest building authority in the country' to bring a replacement hospital in early and under budget.

| Sep 13, 2010

Committed to the Core

How a forward-looking city government, a growth-minded university, a developer with vision, and a determined Building Team are breathing life into downtown Phoenix.

| Sep 13, 2010

Data Centers Keeping Energy, Security in Check

Power consumption for data centers doubled from 2000 and 2006, and it is anticipated to double again by 2011, making these mission-critical facilities the nation's largest commercial user of electric power. With major technology companies investing heavily in new data centers, it's no wonder Building Teams see these mission-critical facilities as a golden opportunity, and why they are working hard to keep energy costs at data centers in check.

| Sep 13, 2010

3D Prototyping Goes Low-cost

Today’s less costly 3D color printers are attracting the attention of AEC firms looking to rapidly prototype designs and communicate design intent to clients. 

| Aug 11, 2010

ASHRAE Receives NIST Grant to Study IAQ in Retail Stores

The American Society of Heating Refrigeration and Air-conditioning Engineers (ASHRAE) has been awarded $1.5 million dollars in grant money from the National Institute of Standards and Technology (NIST) to conduct a three-year research project on ventilation and indoor air quality in retail stores.

| Aug 11, 2010

UC Merced researchers receive $568,000 grant to develop solar sensing, tracking system 

Alberto Cerpa, an engineering professor at the University of California Merced, has received a $568,202 grant from the National Science Foundation to develop a system that will measure and track the amount of sunlight that reaches ground level where photovoltaic panels and solar concentrators used in solar energy systems collect light and heat to turn into electricity.

| Aug 11, 2010

ASHRAE publishes paper on HVAC and airborne diseases

As health and school officials deal with a second wave of the H1N1 virus, commonly referred to as swine flu, ASHRAE has published information on health consequences of exposure to such airborne infectious diseases and the implications on the design, installation, and operation of HVAC systems.

| Aug 11, 2010

SPRI expands membership to include green roof and photovoltaic component suppliers

SPRI, the association representing sheet membrane and component suppliers to the commercial roofing industry, recently approved a bylaw revision expanding its membership to include companies that represent emerging technologies, such as photovoltaic and vegetative roof components.

| Aug 11, 2010

Guggenheim and Google team up on shelter design competition

The Solomon R. Guggenheim Museum and Google yesterday announced the launch of Design It: Shelter Competition, a global, online initiative that invites the public to use Google Earth and Google SketchUp to create and submit designs for virtual 3-D shelters for a location of their choice anywhere on Earth. The competition opened on June 8, 2009, in honor of Frank Lloyd Wright’s birthday, and closes to submissions on August 23.

boombox1
boombox2
native1

More In Category


Sustainable Design and Construction

Northglenn, a Denver suburb, opens a net zero, all-electric city hall with a mass timber structure

Northglenn, Colo., a Denver suburb, has opened the new Northglenn City Hall—a net zero, fully electric building with a mass timber structure. The 32,600-sf, $33.7 million building houses 60 city staffers. Designed by Anderson Mason Dale Architects, Northglenn City Hall is set to become the first municipal building in Colorado, and one of the first in the country, to achieve the Core certification: a green building rating system overseen by the International Living Future Institute.



halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021